SPATIO-TEMPORAL CHARACTERISTICS OF NO2 IN PRD URBAN GROUP AND THE ANTHROPOGENIC INFLUENCES ANALYSIS BASED ON OMI REMOTE SENSING DATA

Spatio-temporal distribution characteristics and variation trends of tropospheric NO_2 in Pearl River Delta(PRD) urban group and its adjacent areas were analyze from 2005 to 2013 based on remote sensing data from ozone monitoring instrument(OMI) satellite, and further explored the impact of human activities on NO_2. Compared with the ground observation data, the OMI NO_2 remote sensing data displayed high reliability. Due to active industrial production, high car ownership, great energy and power consumption, the average tropospheric NO_2concentration(7.4×1015molec/cm2) of PRD region is about 3 times of the adjacent areas. At the same time, the regional high pollution NO_2 in PRD region as a whole, the urban group effect is remarkable. Sinusoidal model can well fit the periodic variation of the NO_2 in PRD and adjacent areas. NO_2 concentration was highest in winter while lowest in summer. The concentration of NO_2 in PRD region is decreasing in recent 9 years, which has a significantly negative correlation with the second industry output and car ownership. This suggests that the nitrogen oxide emissions governance in PRD region had achieved initial results. The concentration of NO_2 increased significantly in the eastern and northern Guangdong Province, there are good positive correlations with the second industrial outputs and car ownerships, it is thus clear that industrial emissions and automobile exhausts are important sources of NO_2 in these regions. The concentration of NO_2 in western Guangdong area is stable.

Ascertaining the influences of auxiliary qubits on the Einstein–Podolsky–Rosen steering and its directions

Einstein–Podolsky–Rosen(EPR) steering is an example of nontrivial quantum nonlocality and characteristic in the non-classical world.The directivity(or asymmetry) is a fascinating trait of EPR steering,and it is different from other quantum nonlocalities.Here,we consider the strategy in which two atoms compose a two-qubit X state,and the two atoms are owned by Alice and Bob,respectively.The atom of Alice suffers from a reservoir,and the atom of Bob couples with a bit flip channel.The influences of auxiliary qubits on EPR steering and its directions are revealed by means of the entropy uncertainty relation.The results indicate that EPR steering declines with growing time t when adding fewer auxiliary qubits.The EPR steering behaves as damped oscillation when introducing more auxiliary qubits in the strong coupling regime.In the weak coupling regime,the EPR steering monotonously decreases as t increases when coupling auxiliary qubits.The increases in auxiliary qubits are responsible for the fact that the steerability from Alice to Bob(or from Bob to Alice) can be more effectively revealed.Notably,the introductions of more auxiliary qubits can change the situation that steerability from Alice to Bob is certain to a situation in which steerability from Bob to Alice is certain.

Approach to the Geopolitical Influences of Great Powers in Southeast Asia: Case Studies of China and the US

A quantitative approach to the national geopolitical influence is helpful to provide a reference for national sustainable development on the international stage, based on describing national diplomatic capacity and overseas influence. Herein, this study proposes a complex geopolitical influence model, considering the affected nations' response. The geopolitical influences of great power in the affected nation are correlated with overall strength, the acceptance degree of the affected nation to the great power and the distance between both sides. Then, the geopolitical influences of China and the US in Southeast Asia countries are empirically analyzed from 2005 to 2015. The geopolitical influence of China in Southeast Asia has been largely growing for the past decades, accompanying with a constant trend of the US' effects. It is believed that China and the US can coexist peacefully in Southeast Asia to promote the regional development, and jointly create an open, inclusive and balanced regional cooperation architecture that benefits all nations in this region and great powers, through mutual political trust and economic beneficial cooperation. This study may contribute to advancing the policy debate and determining the optimal cooperation in pledging commitment to a new and sustainable model of great power relationship among the various regional geopolitical options.

Language-socialization-based Analysis of Putonghua Promotion’s Influences on Tujia Cultural Identity-A Case Study of Enshi Tujia and Miao Autonomous Prefecture

Language functions as a carrier of culture,playing a crucial role in individual socialization into his cultural community,thus it is inextricably interconnected with individual cultural identity.Language acquisition and language ability development require necessary sociocultural interactions and practices.China boasts 55 ethnic minorities which have their own distinctive cultures and language varieties.But some of them are experiencing loss of languages and cultural identity.This paper is dedicated to examining the influences of Putonghua Promotion on Tujia cultural identity from the perspectives of Language Socialization.

THERMAL INFLUENCES OF LAND-SEA CONTRAST AND TOPOGRAPHY ON SUMMER MONSOON IN 1998

In this work, the SCSMEX data are used to diagnose and compare the local land-sea thermal conditions, with the focus of discussion on possible influences of thermal forcing of the western Pacific and the Tibetan Plateau on the onset and development of summer monsoon in 1998. Results show a close relationship between the distribution of the heat sources and the land-sea contrast. Due to the blocking effect of terrain, main maximum zones of the heat sources in areas with more evident north-south land-sea contrast are more obviously southward located than those exclusively with oceans. The surface heating is characterized with apparent seasonal variation and difference between land and sea. The relationship between the western Pacific and the onset of summer monsoon is reflected in the variations of the sea surface temperature (SST) and the latent heat. The influence mechanism of the Tibetan Plateau during the summer monsoon is different: it is dominated by sensible heating during the South China Sea monsoon and by condensed latent heating during the Indian monsoon.

郯庐断裂带张八岭隆起南段肥东群石榴角闪岩变质P-T演化史对其构造属性的制约

通过对张八岭隆起南端肥东群中磁铁石榴铁闪石岩的岩相学、矿物成分分析和热力学评价,并结合野外地质填图和共生围岩分析表明,该岩石经历了5期变质作用,展现了顺时针的P-T演化特征,早期阶段表现为近等压升温,晚期阶段为降温降压的过程,其峰期变质平均P-T条件为:524℃和0.49GPa。结合地质背景和郯庐断裂带的演化特征分析,早期过程可能反映的扬子基底所经历的区域变质过程,晚期过程可能是由于郯庐断裂的后期抬升分量所致,不具有造山带的P-T演化特征。对比前人对宿松群的变质演化历史的研究,肥东群和宿松群峰期变质压力差可达0.8GPa,表明两者属于不同变质级别的块体。因而,肥东群和宿松群不能作为被郯庐断裂左行错开的标志层。由此表明,张八岭隆起南段所出露的肥东群变质杂岩,属于扬子板块上的变质基底,郯庐断裂带活动中将其剥露地表,并没有经历过大别造山带的变质作用。

Influences of Different Thinking Modes between Chinese and English on Translation for China's Global Communication

There are different thinking modes between Chinese and English. Different thinking modes lead to different language habits, which has an great influence on translation for China's global communication. Hence, we should focus on the difference of thinking modes when we do translation for China's global communication. This paper researches the influences of different thinking modes between Chinese and English on translation for China's global communication from four aspects.

Machine Learning and Pattern Analysis Identify Distinctive Influences from Long-term Weekly Net Ecosystem Exchange at Four Deciduous Woodland Locations

A methodology integrating correlation,regression(MLR),machine learning(ML),and pattern analysis of long-term weekly net ecosystem exchange(NEE)datasets are applied to four deciduous broadleaf forest(DBF)sites forming part of the AmeriFlux(FLUXNET2015)database.Such analysis effectively characterizes and distinguishes those DBF sites for which long-term NEE patterns can be accurately predicted using the recorded environmental variables,from those sites cannot be so delineated.Comparisons of twelve NEE prediction models(5 MLR;7 ML),using multi-fold cross-validation analysis,reveal that support vector regression generates the most accurate and reliable predictions for each site considered,based on fits involving between 16 and 24 available environmental variables.SVR can accurately predict NEE for datasets for DBF sites US-MMS and US-MOz,but fail to reliably do so for sites CA-Cbo and MX-Tes.For the latter two sites the predicted versus recorded NEE weekly data follow a Y≠X pattern and are characterized by rapid fluctuations between low and high NEE values across leaf-on seasonal periods.Variable influences on NEE,determined by their importance to MLR and ML model solutions,identify distinctive sets of the most and least influential variables for each site studied.Such information is valuable for monitoring and modelling the likely impacts of changing climate on the ability of these sites to serve as long-term carbon sinks.The periodically oscillating NEE weekly patterns distinguished for sites CA-Cbo and MX-Tes are not readily explained in terms of the currently recorded environmental variables.More detailed analysis of the biological processes at work in the forest understory and soil at these sites are recommended to determine additional suitable variables to measure that might better explain such fluctuations.

组织理论视角的知识共享影响因素整合模型研究——基于湖南省IT企业的实证分析

以湖南省内21家IT企业知识管理实践活动为研究对象,基于组织理论分析框架,从组织结构特征、组织文化和组织互动关系构建并检验了知识共享影响因素模型。研究发现,组织正式化程度、复杂化程度和集权化程度对企业知识共享行为都有负向影响;官僚型文化不利于知识共享行为的产生,虽然支持型文化和创新型文化都有利于知识共享,但创新型文化的影响更大;跨部门或个体之间的信任和组织承诺对知识共享行为有积极影响作用。

Bell’s Theorem and Instantaneous Influences at a Distance

An explicit model-example is presented to simulate Einstein-Podolsky-Rosen (EPR) experiments without invoking instantaneous influences at a distance. The model-example, together with the interpretation of past experiments by Kwiat and coworkers, uncovers logical inconsistencies in the application of Bell’s theorem to actual EPR experiments. The inconsistencies originate from topological-combinatorial assumptions that are both necessary and sufficient to derive all Bell-type inequalities including those of Wigner-d’Espagnat and Clauser-Horne-Shimony-Holt. The model-example circumvents these inconsistencies.

An Analysis ofHoly Bible's Influences onA Farewell to Arms

A Farewell to Arms is not only a love story or a story about war. In this book, Hemingway held a special view on the war. He connected Christian with the war. A Farewell to Arms discloses that due to the sin of war, human being is destined to ruin and the only way out lies in the pursuit of true love and peace. This thematic motif is particularly enhanced with the development of the major plot: the hero's spiritual conversion process. The two images teeming with biblical illusions incarnate the author's doctrine of biblical"original sin"while the major plot process comes to show the conflicts between the good and the evil as had been the case in Bible. It is clear that there is an obsessed religious complex and Christian perspective in Hemingway's understanding of the nature of war and his meditation of the fate of human being.

Influences of Cultural Differences on Interpretation between English and Chinese

This article aims to describe the importance of the cultural background knowledge between English and Chinese when interpret ing.Ignoring the cultural differences may affect the corrections of interpretation.It is a must for interpreters to learn and understand the dif ferent cultures for interpreting.

水对硅酸盐岩体系部分熔融行为的影响:第二临界端点的重要意义

水对硅酸盐岩体系的许多物理—化学行为有着非常重大的影响。具体对部分熔融过程来说,水可以显著地降低熔融温度、改变熔体性质、影响微量元素在固—液相之间的分配。近年来,科学家们就大量水对硅酸盐岩体系的部分熔融过程的影响进行了许多的高压实验,他们主要关注第二临界端点对熔融过程的重要作用:第二临界端点的出现极大地改变着部分熔融过程中的基本相关系。本文主要针对这些高压实验研究做一总结,并对未来研究方向做一初步探讨。

基于逆磁致伸缩的索力传感器原理与影响因素研究

基于逆磁致伸缩效应,建立钢缆索索力传感器理论模型,分析了施加在缆索材料上的力信号(外力和应变)与磁信号(磁感应强度、磁场强度)之间的耦合关系.针对一种环式结构的索力传感器,对索力测量原理做了详细推导,可通过检测感应线圈的感应电压反映材料所受外力.传感器输出感应电压与空气间隙尺寸、外部激励磁场下的材料磁导率、激励磁场变化、加载外力变化等因素有关,重点分析了激励磁场变化和外力变化对传感器输出的影响.当外力是缓变力,可通过检测感应积分电压求得外力;当外力是交变力,直接通过感应电压求得外力;最后通过对磁场变化和外力变化影响分别进行了仿真,结果与理论分析基本一致,表明所建立的索力传感器理论模型可行. Abstract： Based on Villari-effect, the theoretic mdel d the cable tension sensor is presented. The relationship between mechanical parameters such as stress, strain and electromagnetic parameters like magnetic field and magnetic induction field are discussed. One loop-shaped stinulative structure of cable tension sensor based on Villari--effect is proposed and cable tension sensor principle is deeply analysed. By measuring inductive voltage in inductive loops, cable tension stress may be measured. Sensor output may be determined by air clearance, magnetic permeability, magnetic field, stress and inductive loops denseness. The sensor output effects resulting from magnetic field and stress ate analysed respectively. When stress changes tardigradely, the cable tension stress may be measured by measuring inductive integral voltage. When stress changes expeditiously, the cable tension stress may be measured by measuring inductive voltage. Sensor sensibility may be determined by stress frequency, inductive loops denseness, magnetic field and nagnetic permeability. In addition, the sensor output effects from magnetic changing and stress changing have been analysed with emulational methods. The results indicate that sensor theory model is feasible.

郯庐断裂对垦东地区构造和成藏的影响

垦东地区位于郯庐断裂带的渤海段,其形成、演化以及呈现出来的地质特征均受郯庐大断裂控制,进而影响油气成藏。受断裂带影响和控制,垦东地区的断裂整体为NE或NNE走向的雁列式分布的多条断裂。古近纪的伸展运动形成了垦东地区的断陷盆地,沉积了古近系的厚地层,发育了该区最主要的一套烃源岩。受郯庐大断裂的影响,垦东地区可根据构造特征分成三个带:西部主体带、东部斜坡带和北部斜坡带,不同构造带的构造特征差别较大。受区域地质运动的影响,垦东地区部分地层缺失,钻遇的地层主体为:明化镇组、馆陶组、东营组、沙河街组、中生界、古生界。地质特征中,低凸起格局、新近系活跃的构造运动和长期继承性发育的大型披覆构造三个方面影响了油气的富集和成藏。

水平井挖掘正韵律厚油层潜力影响因素分析

用整装油藏资料建立了正韵律厚油层的概念模型,对水平井挖掘厚油层潜力的影响因素和技术参数界限进行了分析。研究结果表明,为提高油藏采收率,水平井注采井组中注水直井在上部注水效果较好;地层垂向渗透率应保持一个最佳值;无因次隔层面积最好大于6.9。采用水平井挖潜,无因次水平段长度应大于0.25;剩余油富集地层厚度应大于4.3m;厚油层整体含水率应低于95%;生产压差和产液速度应保持合理水平。

ICU层流病房空气质量影响因素的探讨与管理

目的 探讨ICU层流病房空气质量影响因素及管理对策.方法 采用平板暴露采样法,对不同人员数及活动状态、不同湿度、回风口过滤网不同清洗时间的细菌菌落数进行对比研究.结果 ①相对静止状态细菌菌落数少于活动状态时,两组有显著性差异(P＜0.05).②在不同湿度状态下湿度控制在40%～50%和50%～70%两组对比细菌菌落数差异无显著性(P＞0.05).③清洗回风口过滤网后第7、14、21、28 d采样,结果过滤网清洗时间细菌菌落数无显著性差异(P＞0.05).结论 对ICU进行科学的工作流程和管理是保持室内空气洁净的有效方法.

极端干旱区胡杨水势及影响因子研究

依据2002年4月至2003年9月在极端干旱区额济纳旗的观测资料,对胡杨叶水势的日、季变化规律及影响因子进行了分析研究。试验结果表明:胡杨叶水势日变化均值为(-2.86±0.75)MPa,季变化均值为(-2.72±0.14)MPa。叶水势日、季节变化曲线呈单峰型,这种变化规律是胡杨适应该地区生境的生理特性之一。对胡杨不同部位和不同叶型的叶水势测定结果表明,上部的叶水势比下部低,披针叶的叶水势比阔卵叶的叶水势高,这与水分移动的规律相符合。胡杨叶水势的日、季变化与气温、大气相对湿度、辐射照度间有十分显著的相关关系。与土壤水分间也有十分显著的相关关系,土壤含水量下降,蒸腾加快,叶水势降低,土壤含水量增加,蒸腾减弱,叶水势回升。

急性呼吸窘迫综合征预后的影响因素探讨

目的探讨影响急性呼吸窘迫综合征(ARDS)预后的因素。方法对我院呼吸内科重症监护室(R ICU)30例ARDS患者性别、年龄、基础疾病、诱发因素(肺源性、肺外源性)、合并下呼吸道感染、行机械通气、并发多器官功能障碍综合征(MODS)、发病至确诊时间、APACHEⅡ评分、氧合指数(PaO2/F iO2)、C-反应蛋白(CRP)、血清白蛋白(ALB)、血尿素氮(BUN)等因素与其预后的关系行单因素分析。将单因素分析有显著性意义的变量分级并赋值,采用多因素Logistic回归筛选预后因素。结果 30例ARDS患者死亡20例,存活10例。患者的病死率与性别、年龄、诱发因素、合并下呼吸道感染、行机械通气无关。死亡组与存活组患者的APACHEⅡ评分、PaO2/F iO2、CRP、ALB基础值(治疗前)比较差异均无显著性(P>0.05)。既往患基础病、并发MODS、发病至确诊时间长、CRP升高及确诊时BUN指标异常是ARDS患者死亡的独立危险因素。结论既往患基础疾病、并发MODS、发病至确诊时间长、CRP升高与ARDS患者死亡密切相关。

GLM-Univariate和Logistic回归分析方法筛选影响血糖水平和高血糖的主要因素

[目的]筛选延边地区朝鲜族及汉族居民血糖水平和高血糖的主要危险因素.[方法]采用单变量分析的一般线性模型(GLM-Univariate)逐步筛选出主要影响血糖水平的因素和协变量,并采用逐步Logistic回归分析方法筛选高血糖的主要影响因素.[结果]通过GLM-Univariate分析方法所筛选出的影响血糖水平的因素是TG,HDL-C,WHtR,SBP,DBP,BMI,TC及性别;逐步Logistic回归分析结果显示,高血糖与民族、性别、中心性肥胖、高胆固醇血症、低高密度脂蛋白血症、高甘油三酯血症及年龄密切相关.[结论]采用不同统计分析方法所筛选出的影响血糖水平和高血糖的因素有所不同.